{"answers":{"affected":"2 open source packages ship an affected version, including pagekit/pagekit. It affects 1 product.","exploited":"There is no known exploitation of CVE-2018-11564 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2018-11564 yet. Limit exposure of the affected software until one is available.","what":"CVE-2018-11564 is a medium-severity cross-site scripting vulnerability in n/a, published on 1 Jun 2018. An attacker needs administrator access to exploit it, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2018-11564 and fix it if it is affected.\n\nWhat it is: CVE-2018-11564 is a medium-severity cross-site scripting vulnerability in n/a, published on 1 Jun 2018. An attacker needs administrator access to exploit it, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2018-11564 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- pagekit/pagekit (Packagist): affected all versions; no fix listed\n- pagekit/pagekit (Packagist): affected all versions; no fix listed\n\nTask:\n1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.\n2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.\n3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.\n4. Run the tests and summarise what changed and why.\n5. If nothing in the project is affected, say so and change nothing.\n\nReference: https://insights.sbomify.com/CVE-2018-11564/ (Markdown: https://insights.sbomify.com/CVE-2018-11564/index.md)","id":"CVE-2018-11564","markdown":"https://insights.sbomify.com/CVE-2018-11564/index.md","name":"CVE-2018-11564","record":{"aliases":["GHSA-3rwj-v7jp-w542"],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["code_execution","account_takeover"],"network_reachable":"yes","non_default_config":false,"product_category":"Pagekit CMS","requires_auth":"high_privilege","summary":"Stored XSS in Pagekit allows attackers to execute arbitrary scripts via malicious SVG uploads, potentially leading to session hijacking or site defacement.","user_interaction":"required","vuln_class":"xss"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"pagekit","vendor":"pagekit"}],"cvss":{"score":4.8,"severity":"medium","source":"nvd","vector":"CVSS:3.0/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N","version":"3.0"},"cwes":[{"id":"CWE-79","name":"Improper Neutralization of Input During Web Page Generation"}],"description":"Stored XSS in YOOtheme Pagekit 1.0.13 and earlier allows a user to upload malicious code via the picture upload feature. A user with elevated privileges could upload a photo to the system in an SVG format. This file will be uploaded to the system and it will not be stripped or filtered. The user can create a link on the website pointing to \"/storage/poc.svg\" that will point to http://localhost/pagekit/storage/poc.svg. When a user comes along to click that link, it will trigger a XSS attack.","ecosystems":["Packagist"],"exploits":{"exploitdb":1,"first_seen":"2018-06-05","github_poc":1,"max_poc_stars":1,"metasploit":0,"nuclei":0,"refs":[{"date":"2019-06-10T15:15:07Z","kind":"github_poc","ref":"https://github.com/GeunSam2/CVE-2018-11564","stars":1,"title":"exploit tool of CVE-2018-11564"},{"date":"2018-06-05","kind":"exploitdb","ref":"44837","stars":null,"title":"Pagekit \u003c 1.0.13 - Cross-Site Scripting Code Generator"}],"tier":"poc_unverified"},"has_fix":false,"headline":"Pagekit Stored Cross-site Scripting","id":"CVE-2018-11564","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Packagist","product":null,"products":[],"type":"xss","year":"2018"},"n_packages":2,"n_references":3,"next":{"headline":"Information disclosure in n/a","id":"CVE-2018-11565"},"packages":[{"ecosystem":"Packagist","fixed":[],"introduced":[],"last_affected":[],"package":"pagekit/pagekit","purl":null,"source":"GHSA-3rwj-v7jp-w542"},{"ecosystem":"Packagist","fixed":[],"introduced":[],"last_affected":[],"package":"pagekit/pagekit","purl":"pkg:composer/pagekit/pagekit","source":"GHSA-3rwj-v7jp-w542"}],"prev":{"headline":"Cross-site scripting in n/a","id":"CVE-2018-11563"},"products":["n/a"],"published":"2018-06-01","related":[{"cvss_score":9.9,"headline":"Pagekit CMS is vulnerable to OS Command Injection via Storage component","id":"CVE-2025-67164","kev_date_added":null,"published":"2025-12-17"},{"cvss_score":9.8,"headline":"Pagekit CMS has an Insecure Direct Object Reference (IDOR) in its User Role component","id":"CVE-2025-67165","kev_date_added":null,"published":"2025-12-17"},{"cvss_score":9.8,"headline":"Pagekit vulnerable to Unrestricted Upload of File with Dangerous Type","id":"CVE-2022-38916","kev_date_added":null,"published":"2022-09-20"},{"cvss_score":9.8,"headline":"SQL injection in pagekit/pagekit","id":"CVE-2021-44135","kev_date_added":null,"published":"2022-04-01"},{"cvss_score":8.8,"headline":"Pagekit File Upload vulnerability","id":"CVE-2019-19013","kev_date_added":null,"published":"2019-11-22"},{"cvss_score":7.8,"headline":"Command injection in pagekit","id":"CVE-2023-41005","kev_date_added":null,"published":"2023-08-28"},{"cvss_score":7.5,"headline":"Pagekit Weak Password Recovery Mechanism for Forgotten Password","id":"CVE-2017-5594","kev_date_added":null,"published":"2017-01-25"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CC BY 4.0","name":"GitHub Advisory Database","prefix":"GHSA"},{"class":"attribution","licence":"US public information, NVD API terms","name":"NVD"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"},{"class":"attribution","licence":"GPL-2.0-or-later","name":"Exploit-DB"},{"class":"open","licence":"CC0","name":"PoC-in-GitHub"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-08-05","vendors":["n/a"]},"summary":"Stored XSS in Pagekit allows attackers to execute arbitrary scripts via malicious SVG uploads, potentially leading to session hijacking or site defacement.","url":"https://insights.sbomify.com/CVE-2018-11564/"}